Definition of where adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. pandas.DataFrame.where DataFrame.where(cond, other= no_default , *, inplace=False, axis=None, level=None) [source] Replace values where the condition is False. This method allows conditional replacement of values. Where the condition evaluates to True, the original values are retained; where it evaluates to False, values are replaced with corresponding entries from other. Parameters. Were, we're, and where sound similar but have different meanings and uses in sentences. Use 'were' for past tense, 'we're' as 'we are,' and 'where' for location. Remember the differences by swapping words or thinking about locations for 'where.' To what situation; toward what end: Where is this argument leading? 1. a. At, to, or in a place in which: He lives where the climate is mild. We should go where it is quieter. b. At, to, or in a situation in which: I want to know where you expect the project to be in six months. 2. a. At, to, or in any place in which; wherever: Sit where you like. In this article, we’ll define where and were, explain the different ways that they are used, provide examples of how they are typically used in sentences, and even cover the also similar-looking word we’re. In informal language, we often use where, when or why to introduce defining relative clauses instead of at which, on which or for which. … Where is a wh-word. We use where to ask questions, as a conjunction and to introduce relative clauses. … We can use where to ask for information about place: … Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for. The meaning of WHERE is at, in, or to what place. How to use where in a sentence. pronunciation note: Usually pronounced (wɛər ) for meanings [sense 2] and [sense 3]. You use where to ask questions about the place something or someone is in, or is coming from or going to. Where did you meet him? Where's Anna? Host quick instant meetings or embed video calls into your platform with Whereby’s video conferencing API and SDK.